Addition Within 100 Worksheet
Practice addition facts within 100 with this third-grade math worksheet.
Includes
Fill in the BlanksShort AnswerMultiple ChoiceTrue / FalseCustom
Standards
CCSS.MATH.CONTENT.2.NBT.B.5
Topics
mathadditiongrade 3within 100
7 sections · Free to use · Printable
Addition Within 100
Name:
Date:
Score:
Read each question carefully and solve the addition problems. Show your work where necessary.
1. 25 + 13 =
2. 40 + 50 =
3. 18 + 7 =
4. 62 + 29 =
5. Sarah has 34 apples and John has 25 apples. How many apples do they have altogether?
6. A baker baked 47 cookies in the morning and 36 cookies in the afternoon. What is the total number of cookies baked?
7. Which sum is correct for 54 + 27?
a
71
b
81
c
80
d
70
8. What is 35 + 48?
a
73
b
83
c
85
d
75
9. The sum of 15 and 60 is 75.
T
True
F
False
10. Adding 10 to any two-digit number will always result in a sum greater than 100.
T
True
F
False
11. Use the number line to solve 45 + 10.
Answer: